matlabbinaryimageofmorphologictransform

用MATLAB实现OFDM技术的仿真 用MATLAB实现OFDM技术的仿真(ofdm)

MATLAB语言常用算法程序集，第8章 数值积分(MATLAB language commonly used algorithm for assembly, Chapter 8, numerical integration)

仅供学习研究使用。对仿真主要特性、建模机制及仿真步骤进行了深入阐述，最后给出了在预测网络性能方面的一个应用实例。(For study and research use. The main characteristics, modeling and Simulation of mechanism and the simulation steps in detail, finally, an application example in the prediction of network performance.)

主要介绍了舰船辐射噪声的生成，包括宽带连续谱和线谱的建模仿真，得到了不错的效果(Mainly introduces the generation of ship radiated noise, modeling and simulation, including broadband line spectrum and continuous spectrum, obtained good results )

自适应的kalman滤波程序,通过灵活的调用，实现kalman的自适应滤波。(kalman_filter)

中值滤波，直方图均衡化matlab源程序，非matlab自带库函数。matlab图像裁切实现。(Median filtering, histogram equalization matlab source, not just using matlab library function. matlab image cropping. )

NeuralNetwork_BP_Regression.m - 回归(NeuralNetwork_BP_Regression.m- Regression)

matlab 中常用函数查询表，函数功能说明(matlab function lookup tables used)

包括lena图片，提取她八张位平面图像，用matlab画出(good result)

说明：  MUSIC算法 DOA（Direction Of Arrival）波达方向定位技术主要有ARMA谱分析、最大似然法、熵谱分析法和特征分解法，特征分解法主要有MUSIC算法、ESPRIT算法WSF算法等。 MUSIC (Multiple Signal Classification)算法，即多信号分类算法，由Schmidt等人于1979年提出。MUSIC算法是一种基于子空间分解的算法，它利用信号子空间和噪声子空间的正交性，构建空间谱函数，通过谱峰搜索，估计信号的参数。对于声源定位来说，需要估计信号的DOA。MUSIC算法对DOA的估计有很高的分辨率，且对麦克风阵列的形状没有特殊要求，因此应用十分广泛。(DOA (direction of arrival) positioning technology mainly includes spectrum analysis, maximum likelihood method, entropy spectrum analysis method and feature decomposition method. The feature decomposition method mainly includes music algorithm, ESPRIT algorithm, algorithm, etc. Music (multiple signal classification) algorithm, namely multi signal classification algorithm, was proposed by Schmidt In 1979. MUSIC algorithm is an algorithm based on subspace decomposition. It uses the orthogonality of signal subspace and noise subspace to construct spatial spectrum function, and estimates signal parameters through spectrum peak search. For sound source localization, DOA of signal needs to be estimated. MUSIC algorithm has high resolution for DOA estimation, and has no special requirements for the shape of microphone array, so it is widely used.)